Upgrading to v4

You must have PHP 8.0+ installed, and set as your primary/linked PHP install when you install v4; you can use 7.4+ as your primary after that, but need to keep a version of 8+ installed at all times
You must run valet once for the upgrader to run; this will attempt to update all of your configuration items and custom local drivers for v4
If you have any issues with your drivers, all custom drivers (including the SampleValetDriver published by previous versions of Valet) must have the following; see the new SampleValetDriver for an example:
- Match the new type hints of the base ValetDriver
- Extend the new namespaced drivers instead of the old globally-namespaced drivers
- Have their own namespace
If you have any .valetphprc files in your projects, update them to use the new .valetrc syntax:
- Rename .valetphprc to .valetrc
- Add php= before the version number; e.g. php=php@8.2
If you're using Expose and want to connect it to Valet, make sure to upgrade to v2.6.0 or higher